In 2085, the destruction of nature finally reached an irreversible situation, and the ensuing natural disasters swept the world. The fire was raging and seemed ready to ignite everything at any time, and the plants quickly withered and rotted into mud. He tried to save humanity at all costs, but failed miserably. Just when people were desperate and helpless, a strange vortex appeared deep in the ruins filled with withered vegetation and flames. Opportunities seemed to be revealed in the danger. Legend has it that the seeds of Noah's Ark, humanity's last hope for survival, are hidden inside.
——The large-scale human survival dungeon "Yuanri" is now open
Purpose: Protect nature, risks and opportunities coexist